... So the first heading is "How the demo works". Then paragraphs. Then "Built as a bridge to live trading", etc.
I'll translate the entire content, preserving the HTML tags.
I'll write the translation in Persian.
Note: The original content has some extra text at the end: "That's around 430 words. Let me count more carefully..." That seems like a note from the author, not part of the article. The article ends with "
